| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | MG27B | Direct Cross Interchange | 1 |
| KLARIUS | MG27B | Direct Cross Interchange | 1 |
| ROVER/AUSTIN | GEX175 | Indirect Cross Interchange | 2 |
| AUSTIN/MG | GEX175 | Indirect Cross Interchange | 2 |
| TRIUMPH | GEX175 | Indirect Cross Interchange | 2 |
| ROVER | GEX175 | Indirect Cross Interchange | 2 |
| MG | GEX175 | Indirect Cross Interchange | 2 |
| AUSTIN | GEX175 | Indirect Cross Interchange | 2 |
| BOSAL | 925071 | Indirect Cross Interchange | 2 |
| BOSAL | 115071 | Indirect Cross Interchange | 2 |
| WALKER | 04118 | Indirect Cross Interchange | 2 |
| AUSTIN-HEALEY | GEX175 | Indirect Cross Interchange | 2 |
| ROV/TRI/JAG/AUS/MG | GEX175 | Indirect Cross Interchange | 2 |
| ROVER/TRIUMPH/AUSTIN | GEX175 | Indirect Cross Interchange | 2 |